Deafness and hearing loss - World Health Organization (WHO)
2024年2月2日 — Deaf people mostly have profound hearing loss, which implies very little or no hearing. They often use sign language for communication. Causes of hearing loss and deafness. Although these factors can be encountered at different periods across the life span, individuals are most susceptible to their effects during critical periods in life.
Deafness and hearing loss - World Health Organization (WHO)
2024年1月17日 — A person is said to have hearing loss if they are not able to hear as well as someone with normal hearing, meaning hearing thresholds of 20 dB or better in both ears. It can be mild, moderate, moderately severe, severe or profound, and can affect one or both ears.
Deafness and hearing loss: how to be deaf or hard of hearing …
2024年2月26日 — Speaking one at a time helps the person who is hard of hearing or deaf focus on the speaker. Take advantage of new technologies. Exploit the potential from your smartphone or tablet such as using voice-to-text apps, remote sign language interpretation services, and digital sign language dictionaries.
Deafness - World Health Organization (WHO)
2024年2月1日 — Sign language and captioning services facilitate communication with deaf and hard of hearing people. Deaf people often use sign language as a means of communication. Family members, medical professionals, teachers and employers should be encouraged to learn signs/sign language in order to facilitate communication with deaf people.
The deafblind community: Fighting not to be forgotten
2022年12月2日 — In this article, a person who is deafblind describes his experience with health care and the “invisibility” that the community face. When Frank Trigueros visits a hospital, he braces himself for possible problems. It is not the medical care that concerns him as much the communication, as a person who is deafblind. “I cannot communicate.
Deafness and hearing loss: Safe listening - World Health …
2024年5月29日 — A person enjoying a loud concert, for example, may afterwards experience muffled hearing or a ringing or buzzing in their ears (known as tinnitus). This often improves as the sensory cells recover. However, with regular exposure to loud or prolonged noise, the sensory cells and other structures can become permanently damaged, resulting in ...
Deafness and hearing loss: Hearing checks and the hearWHO app
2024年5月29日 — The hearWHO app is based on digits-in-noise technology. The app presents 23 sets of three digits over background noise. The person checking their hearing has to respond by identifying the digits spoken. The responses are used by the app to estimate the signal-to-noise ratio which is indicative of one’s hearing ability.
Safeguarding the rights of deaf people in Ukraine
2023年12月4日 — People with disabilities face additional challenges during health emergencies such as pandemics, extreme weather events and conflict. Deaf people in Ukraine witnessing the ongoing war are no different. While Ukrainians live with frequent air raid sirens, an estimated 36 000 citizens who cannot hear depend on text alerts. As mobile alerts cannot get through …
Slight/mild 26–40 The person has trouble hearing and understanding soft speech, speech from a distance or speech in a background of noise. Moderate Children: 31–60 Adults: 41–60 The person has difficulty hearing regular speech, even at close distances. This may affect language development, interaction with peers and self-esteem.
Blindness and vision impairment - World Health Organization (WHO)
2023年8月10日 — Overview. Vision, the most dominant of our senses, plays a critical role in every facet and stage of our lives. We take vision for granted, but without vision, we struggle to learn, to walk, to read, to participate in school and to wor